Question

Why does a desert cooler cool better on a hot and dry day?

Answer 1

A desert cooler cools better on a hot dry day because on a hot dry daytemperature is high and humidity is less which helps in better evaporation. Due to the higher rate of evaporation it gives better cooling effect.

Answer 2

A desert cooler cools better on a hot and dry day because on a hot day, temperature increases and as a result evaporation also increases due to which the water split by the cooler on the walls of the room gets evaporated quickly and gives better cooling.



!!!! Hope it helps !!!!!